• Home
  • About
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Manage Email Delivery
  • NextGenInfra.io
No Result
View All Result
Converge Digest
Thursday, June 4, 2026
  • Home
  • About
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Manage Email Delivery
  • NextGenInfra.io
No Result
View All Result
Converge Digest
No Result
View All Result

Home » Rakuten selects NEC to build Open vRAN Architecture

Rakuten selects NEC to build Open vRAN Architecture

June 5, 2019
in All
A A

Rakuten Mobile has selected NEC to build its 5G open vRAN infrastructure in Japan.

Through the partnership, Rakuten and NEC will jointly develop a 3.7 GHz massive MIMO 5G antenna radio unit (RU), which will be manufactured by NEC at its facilities in Japan. Rakuten and NEC/Netcracker are already working together on an end-to-end BSS/OSS solution to support the mobile network launch and subsequent operations.

Rakuten Mobile is building a fully virtualized, end-to-end cloud-native mobile network.

In April 2019, Rakuten Mobile received approval from the Japanese Ministry of Internal Affairs and Communications for its 5G special radio station deployment plan and aims to launch 5G services in June 2020.

“We are very excited to partner with a network technology leader such as NEC in building the world’s first 5G open RAN architecture here in Japan,” said Tareq Amin, chief technology officer of Rakuten Mobile, Inc. “NEC’s technology and expertise will allow us to not only cost-effectively create a highly secure, high quality 5G network, but by designing and producing the antennas in the local market, we look forward to contributing to the development of the Japanese telecommunications industry and economy.”

“NEC is delighted to contribute to Rakuten Mobile’s strategy for building the world’s first fully virtualized, end-to-end cloud native mobile network,” said Atsuo Kawamura, executive vice president and president of the Network Services Business Unit at NEC Corporation. “Going forward, NEC aims to drive the global expansion of virtualized network architecture with Rakuten Mobile.”

Rakuten will use Small Cells powered by Qualcomm

Monday, February 25, 2019  #MWC19, Japan, Qualcomm, Rakuten, Small Cells  

Rakuten upcoming next-generation end-to-end cloud-native mobile network across Japan will use small cells based on Qualcomm FSM Small Cell Platforms. Rakuten plans to utilize small cells to reduce site acquisition and deployment cost and to provide indoor capacity. Rakuten will leverage network virtualization and small cells from the start and thereby create a network that can be scaled easily and deliver on the promise of 5G experiences to subscribers. Qualcomm’s…

READ MORE

Rakuten picks Mavenir’s NFV-Based RCS

Tuesday, February 19, 2019  Japan, Mavenir, Rakuten  

Rakuten, which is preparing to launch Japan’s newest mobile network, selected Mavenir for. The deployment will include Mavenir’s 5G ready platform that monetizes voice and messaging in a single application for least-cost roaming, integration to Rakuten ID single sign-on, that is completely cloud-based with full NFV deployed on the Rakuten Cloud Platform. Mavenir’s fully virtualized RCS AS and Client will enable Rakuten to launch new innovative services…

READ MORE

Rakuten invests in Altiostar for virtual RAN

Tuesday, February 12, 2019  Altiostar, Japan, Rakuten, RAN, Start-Ups  

Rakuten, the Japanese e-commerce and fintech company and soon to be the operator of Japan’s newest mobile network, will make a strategic investment in Altiostar Networks, a start-up based in Tewksbury, Mass. The investment is subject to approval by the Committee on Foreign Investment in the United States. Altiostar provides a 5G-ready virtualized RAN software solution that supports open interfaces and disaggregates the hardware from the software…

READ MORE

Rakuten picks VIAVI to validate cloud-native mobile network

Wednesday, January 23, 2019    

Rakuten, one of the world’s leading internet services companies and soon to be the newest mobile network operator in Japan, selected the VIAVI TM500 system to support the rapid deployment of a nationwide, end-to-end cloud-native mobile network. Rakuten offers e-commerce, fintech, digital content and communications services to over one billion members worldwide. The company received approval for its 4th generation mobile communications system (4G)…

READ MORE

It may not be too late for cloud giants to enter the mobile market

Sunday, April 22, 2018  OND, Rakuten  

It was over 

Tags: 5GBlueprint columnsJapanNECRakuten
ShareTweetShareSummarizeSummarize
Previous Post

Sweden’s EcoDataCenter and Fortalax to merge

Next Post

Celllnex acquires BT high towers across UK

Staff

Staff

Related Posts

Subsea

NEC Completes East Micronesia Cable System Linking FSM, Kiribati, and Nauru

May 14, 2026
Signature: whKF177fklf7qGBqH5MkMhmEGtoOHPAyfLDZ958fBhmoxzvbFRg39DGBUMJ80VskXDUDkXVEfcQuQuLRYQUiFZrX93f4JaNMU2JplhlgcvVpUSG47flbf3uXz63tWRUyLGcOOQvVzoZqwNRLlra8DNHlAHj7U3YYyloW7LJTX0yGiFrJKdNvwPU6XcD7XCgkLmh1i9TP1ifo34IbJ9JdrzXBcgSZ4ZYfu0QfJS0TO8rKiu+QHIZM2u1ZIRRgMLJIIWz6YBqhfsZudTNR3pm2GXqvnCAb9xjLNLj944z05xc=
5G / 6G / Wi-Fi

Ericsson and KDDI Complete AI-Driven Uplink Optimization Trial

May 11, 2026
All

NTT Results Highlight Shift from Telecom to Photonic AI Infrastructure

May 10, 2026
Enterprise

NEC Taps Anthropic Claude to Build Large-Scale AI Engineering 

April 25, 2026
Optical

SCALE Photonics Spins Out of Sony with Ultra-Compact High-Peak Laser 

April 20, 2026
AI Infrastructure

NTT DATA Opens 30MW Keihanna Data Center

April 9, 2026
Next Post

Celllnex acquires BT high towers across UK

Please login to join discussion

Categories

  • 5G / 6G / Wi-Fi
  • AI Infrastructure
  • All
  • Automotive Networking
  • Blueprints
  • Clouds and Carriers
  • Data Centers
  • Enterprise
  • Explainer
  • Feature
  • Financials
  • Last Mile / Middle Mile
  • Legal / Regulatory
  • Optical
  • Quantum
  • Research
  • Security
  • Semiconductors
  • Space
  • Start-ups
  • Subsea
  • Sustainability
  • Video
  • Webinars

Archives

Tags

5G All AT&T Australia AWS Blueprint columns BroadbandWireless Broadcom China Ciena Cisco Data Centers Dell'Oro Ericsson FCC Financial Financials Huawei Infinera Intel Japan Juniper Last Mile Last Mille LTE Mergers and Acquisitions Mobile NFV Nokia Optical Packet Systems PacketVoice People Regulatory Satellite SDN Service Providers Silicon Silicon Valley StandardsWatch Storage TTP UK Verizon Wi-Fi
Converge Digest

A private dossier for networking and telecoms

Follow Us

  • Home
  • About
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Manage Email Delivery
  • NextGenInfra.io

© 2026 Converge Digest - A private dossier for networking and telecoms.

No Result
View All Result
  • Home
  • About
  • Events Calendar
  • Blueprint Guidelines
  • Privacy Policy
  • Manage Email Delivery
  • NextGenInfra.io

© 2026 Converge Digest - A private dossier for networking and telecoms.

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version